696271966 has 32 divisors (see below), whose sum is σ = 1172441088. Its totient is φ = 307933920.

The previous prime is 696271903. The next prime is 696271969. The reversal of 696271966 is 669172696.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (696271969) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78825 + ... + 87211.

It is an arithmetic number, because the mean of its divisors is an integer number (36638784).

Almost surely, 2^696271966 is an apocalyptic number.

696271966 is a deficient number, since it is larger than the sum of its proper divisors (476169122).

696271966 is a wasteful number, since it uses less digits than its factorization.

696271966 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8536.

The product of its digits is 1469664, while the sum is 52.

The square root of 696271966 is about 26386.9658354272. The cubic root of 696271966 is about 886.3249397952.

The spelling of 696271966 in words is "six hundred ninety-six million, two hundred seventy-one thousand, nine hundred sixty-six".